{"id":"CVE-2012-4097","state":"PUBLISHED","title":"The BGP implementation in Cisco NX-OS does not properly filter segment types in AS paths, which allows remote attackers to cause a denial of service (BGP service reset) via a malfo","description":"The BGP implementation in Cisco NX-OS does not properly filter segment types in AS paths, which allows remote attackers to cause a denial of service (BGP service reset) via a malformed UPDATE message, aka Bug ID CSCtn13043.","publishedAt":"2013-10-14T01:00:00.000Z","updatedAt":"2024-09-17T01:46:45.705Z","severity":null,"assigner":"cisco","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4097","http://osvdb.org/98128"],"weaknesses":[],"ingestedAt":"2026-10-29T19:40:25.231Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2012/4xxx/CVE-2012-4097.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2012-4097","state":"PUBLISHED","datePublished":"2013-10-14T01:00:00.000Z","dateUpdated":"2024-09-17T01:46:45.705Z","assignerShortName":"cisco","assignerOrgId":"d1c1063e-7a18-46af-9102-31f8928bc633","dateReserved":"2012-07-31T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The BGP implementation in Cisco NX-OS does not properly filter segment types in AS paths, which allows remote attackers to cause a denial of service (BGP service reset) via a malformed UPDATE message, aka Bug ID CSCtn13043."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4097","name":"20131004 Cisco NX-OS Software BGP Denial of Service Vulnerability","tags":["vendor-advisory","x_refsource_CISCO"]},{"url":"http://osvdb.org/98128","name":"98128","tags":["vdb-entry","x_refsource_OSVDB"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"cisco","dateUpdated":"2013-10-14T01:00:00.000Z","orgId":"d1c1063e-7a18-46af-9102-31f8928bc633"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"psirt@cisco.com","ID":"CVE-2012-4097","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The BGP implementation in Cisco NX-OS does not properly filter segment types in AS paths, which allows remote attackers to cause a denial of service (BGP service reset) via a malformed UPDATE message, aka Bug ID CSCtn13043."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"20131004 Cisco NX-OS Software BGP Denial of Service Vulnerability","refsource":"CISCO","url":"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4097"},{"name":"98128","refsource":"OSVDB","url":"http://osvdb.org/98128"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4097","name":"20131004 Cisco NX-OS Software BGP Denial of Service Vulnerability","tags":["vendor-advisory","x_refsource_CISCO","x_transferred"]},{"url":"http://osvdb.org/98128","name":"98128","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T20:28:07.611Z"}}]}}}